1708938

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1$

素因数の和:169

約数の個数: 80

約数和(自身を含む): 4809024

約数和(自身を除く): 3100086

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 137, 154, 162, 189, 198, 231, 274, 297, 378, 411, 462, 567, 594, 693, 822, 891, 959, 1134, 1233, 1386, 1507, 1782, 1918, 2079, 2466, 2877, 3014, 3699, 4158, 4521, 5754, 6237, 7398, 8631, 9042, 10549, 11097, 12474, 13563, 17262, 21098, 22194, 25893, 27126, 31647, 40689, 51786, 63294, 77679, 81378, 94941, 122067, 155358, 189882, 244134, 284823, 569646, 854469, 1708938]

約数ペア:

[(1, 1708938), (2, 854469), (3, 569646), (6, 284823), (7, 244134), (9, 189882), (11, 155358), (14, 122067), (18, 94941), (21, 81378), (22, 77679), (27, 63294), (33, 51786), (42, 40689), (54, 31647), (63, 27126), (66, 25893), (77, 22194), (81, 21098), (99, 17262), (126, 13563), (137, 12474), (154, 11097), (162, 10549), (189, 9042), (198, 8631), (231, 7398), (274, 6237), (297, 5754), (378, 4521), (411, 4158), (462, 3699), (567, 3014), (594, 2877), (693, 2466), (822, 2079), (891, 1918), (959, 1782), (1134, 1507), (1233, 1386)]